Goodwill and Other Identifiable Intangible Assets (Changes in the Carrying Amount of Goodwill) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2016	Jun. 30, 2015
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 66,509	$ 32,342
Additions	30,135	40,802
Unrealized gain (loss) on foreign currency translation	(3,929)	(6,635)
Goodwill, ending balance	92,715	66,509
Barcode and Security Products [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	15,535	16,876
Additions	21,639	0
Unrealized gain (loss) on foreign currency translation	(740)	(1,341)
Goodwill, ending balance	36,434	15,535
Communications and Services Products [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	50,974	15,466
Additions	8,496	40,802
Unrealized gain (loss) on foreign currency translation	(3,189)	(5,294)
Goodwill, ending balance	$ 56,281	$ 50,974

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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